15.29% is the change from 582 to 671
Calculation steps:
[( 671 - 582 ) ÷ 582] x 100 = 15.29%
Formula
Percentage change = [(671 - 582) / 582] x 100
Subtract the new number by the original number
671 - 582 = 89
89 ÷ 582 = 0.15292096219931273
0.15292096219931273 x 100 = 15.29%